Crucible for casting molten dental and jewelry alloys



FIG. 1 is a perspective view of a crucible for casting molten dental and jewelry alloys showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is an elevational view of the end opposite to that illustrated in FIG. 3;

FIG. 6 is a bottom view thereof;

FIG. 7 is a side elevational view of an alternate embodiment of my design;

FIG. 8 is an end elevational view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is an elevational view of the end opposite to that illustrated in FIG. 8;

FIG. 11 is a bottom view thereof;

FIG. 12 is a side elevational view of another embodiment of my design;

FIG. 13 is an end elevational view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is an elevational view of the end opposite to that illustrated in FIG. 13; and

FIG. 16 is a bottom view thereof.

The crucible of my new design is utilized in the melting and casting of metals. 

The ornamental design for a crucible for casting molten dental and jewelry alloys, as shown and described. 